A long-lasting study in the Antarctic Ocean shows a clear connection between rising ocean temperatures, shrinking sea ice, and a decline in the Antarctic silverfish population. Penguins, seals, and other local marine creatures prey on these tiny, profuse fish.
The Weddell Seafloor was littered with 60 million icefish eggs discovered by scientists aboard an icebreaker in Antarctica. Every nursery is guarded by a ghost parent, and together they form the world's largest known breeding colony of fish.
Reintroduction of a "charismatic little fish" to the wild after being grown in an aquarium at Chester zoo has been successful. This species has been reintroduced to its native home after being reared in Chester and declared extinct in the wild in 2003,
Underwater Gardeners: Researchers Discovered That Fish Waste Can Fertilize Coral and Seagrasses natureworldnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from natureworldnews.com Daily Mail and Mail on Sunday newspapers.